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  Surge Suppressor Units (91 items)

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Dehn, DV Modular Surge Protector 255 V ac Maximum Voltage Rating 100kA Maximum Surge Current Lightning Arrester / 7681716 (1 offer) 
DEHNventil Surge Arresters Type 1/2. Type 1 and 2 prewired spark gap based combined lightning current and surge arresters consisting of a base and plug in modules. Maximum system availability and r...
Dehn
DV M TNS 255 FM
£ 1,512.76*
per piece
 
 piece
Dehn, DSH TT Surge Arrester 230 / 400 V Maximum Voltage Rating Surge Arrester / 1936594 (1 offer) 
Application-optimised and prewired combined lightning current and surge arrester for TT and TN-S systems with a nominal voltage of 230 / 400 V (3+1 configuration), with floating signalling contact....
Dehn
DSH TT 255 FM
£ 1,172.933*
per piece
 
 piece
Dehn, DRC Lifecheck Surge Tester SPD Test Device / 7869402 (1 offer) 
Dehn Hand Held LifeCheck Surge Arrester Tester. Portable device with LifeCheck sensor for flexible use. Fast and easy testing of LifeCheck-equipped arresters. LEDs indicate the status, charge of ba...
Dehn
DRC LC M1+
£ 1,121.977*
per piece
 
 piece
Dehn, DSH Modular Surge Protector 255 V ac Maximum Voltage Rating 12.5kA Maximum Surge Current Lightning Arrester / 7869345 (1 offer) 
DEHNshield Surge Arrester Modules. Application-optimised prewired combined lightning current and surge arrester for TN-S systems. Application-optimised prewired spark-gap-based combined lightning c...
Dehn
DSH TNS 255
£ 928.66*
per piece
 
 piece
Dehn, DV Modular Surge Protector 255 V ac Maximum Voltage Rating 50kA Maximum Surge Current Lightning Arrester / 7681732 (1 offer) 
DEHNventil Surge Arresters Type 1/2. Type 1 and 2 prewired spark gap based combined lightning current and surge arresters consisting of a base and plug in modules. Maximum system availability and r...
Dehn
DV M TT 2P 255
£ 907.524*
per piece
 
 piece
Dehn, DG M TNS ACI Surge Arrester 275 V Maximum Voltage Rating Surge Arrester / 1936588 (1 offer) 
Modular surge arrester with Advanced Circuit Interruption (ACI) for TN-S systems.New technology ″Advanced Circuit Interruption″ (ACI) integrated in the protection module, consists of a switch / spa...
Dehn
DG M TNS ACI 275 FM
£ 840.58*
per piece
 
 piece
Dehn, DG M TT ACI Surge Arrester 275 V Maximum Voltage Rating Surge Arrester / 1936589 (1 offer) 
Modular surge arrester with Advanced Circuit Interruption (ACI) for TT and TN-S systems (3+1 configuration).New technology ″Advanced Circuit Interruption″ (ACI) integrated in the protection module,...
Dehn
DG M TT ACI 275 FM
from £ 696.406*
per piece
 
 piece
Dehn, DV Modular Surge Protector 255 V ac Maximum Voltage Rating 50kA Maximum Surge Current Lightning Arrester / 7681735 (1 offer) 
DEHNventil Surge Arresters Type 1/2. Type 1 and 2 prewired spark gap based combined lightning current and surge arresters consisting of a base and plug in modules. Maximum system availability and r...
Dehn
DV M TN 255
from £ 655.984*
per piece
 
 piece
DEHN DV M TT 255 Red 230-400 V (2 offers) 
Prewired spark-gap-based type 1 and type 2 combined lightning current and surge arrester consisting of a base part and plug-in protection modules Maximum system availability due to RADAX Flow follo...
Dehn
951 310
from £ 567.42*
per piece
 
 piece
ABB, OVR Surge Protection Device 400 V ac Maximum Voltage Rating 80kA Maximum Surge Current / 2319984 (1 offer) 
Maximum Voltage Rating = 400 V ac Mounting Type = DIN Rail Maximum Surge Current = 80kA Series = OVR
ABB
2CTB815710R1900 OVR T1-T2 3N 12.5-275s
£ 535.452*
per piece
 
 piece
Dehn, DV Modular Surge Protector 255 V ac Maximum Voltage Rating 100kA Maximum Surge Current Lightning Arrester / 7681729 (2 offers) 
DEHNventil Surge Arresters Type 1/2. Type 1 and 2 prewired spark gap based combined lightning current and surge arresters consisting of a base and plug in modules. Maximum system availability and r...
Dehn
DV M TT 255 FM
from £ 515.02*
per piece
 
 piece
Dehn, DSH Modular Surge Protector 255 V ac Maximum Voltage Rating 12.5kA Maximum Surge Current Lightning Arrester / 7869342 (1 offer) 
DEHNshield Surge Arrester Modules. Application-optimised prewired combined lightning current and surge arrester for TN-S systems. Application-optimised prewired spark-gap-based combined lightning c...
Dehn
DSH TN 255
from £ 482.269*
per piece
 
 piece
Dehn, DV Modular Surge Protector 255 V ac Maximum Voltage Rating 100kA Maximum Surge Current Lightning Arrester / 7681710 (2 offers) 
DEHNventil Surge Arresters Type 1/2. Type 1 and 2 prewired spark gap based combined lightning current and surge arresters consisting of a base and plug in modules. Maximum system availability and r...
Dehn
DV M TNS 255
from £ 460.42*
per piece
 
 piece
ABB, OVR Surge Protection Device 480 V ac Maximum Voltage Rating 40kA Maximum Surge Current / 2319978 (1 offer) 
Maximum Voltage Rating = 480 V ac Mounting Type = DIN Rail Maximum Surge Current = 40kA Series = OVR
ABB
2CTB802345R3300 OVR T2 3L 40-550 P TS U
£ 459.984*
per piece
 
 piece
Dehn, DPA CLE Surge Arrester 8.5 V Maximum Voltage Rating 0.001kA Maximum Surge Current Surge Arrester / 1936600 (1 offer) 
Patch cable with surge protection Easy to retrofit
Dehn
DPA CLE IP66
from £ 383.715*
per piece
 
 piece
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* Prices with asterisk are net prices excl. statutory VAT.
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